Mels2911 Mels2911

22-09-2017
Physics

contestada

What is the speed of a 10.0 Hz wave with a wavelength of 2.5 m?

Respuesta :

budwilkins budwilkins

01-03-2018

Electromagnetic (EM) frequency = f Hz
Wavelength = λ m
f = c / λ, c = f λ:
[tex]hz = {s}^{ - 1} \\ c = 10.0 \: {s}^{ - 1} \times 2.5 \: m = 25 \: \frac{m}{s} [/tex]

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